<template>
  <div>
    <el-dropdown trigger="click" @command="handleCommand">

      <svg-icon icon-class="multilingual" />

      <el-dropdown-menu slot="dropdown">
        <el-dropdown-item command="zh">中文</el-dropdown-item>
        <el-dropdown-item command="en">英语</el-dropdown-item>
        <el-dropdown-item command="tw"> 繁体</el-dropdown-item>

      </el-dropdown-menu>
    </el-dropdown>

  </div>
</template>

<script>
import Cookie from 'js-cookie'
export default {
  name: 'RuoYilangs',
  data() {
    return {

    }
  },
  created() {
    this.initlangs()// 初始化语言
  },
  methods: {
    initlangs() {
      if (Cookie.get('langs')) {
        this.$i18n.locale = Cookie.get('langs')
      }
    },
    handleCommand(command) {
      console.log(command)
      this.$i18n.locale = command
      Cookie.set('langs', command)
    }
  }
}
</script>
